30 Day Unconditional Guarantee
For Trek, Bontrager and Electra products, if for some reason you're not 100% happy with your purchase, you can return it within 30 days for a refund - no questions asked!
Size | 170mm, 28x38x48t |
---|---|
Length | 170 mm |
Teeth | 28x38x48t |
Speed | 6/7/8 |
BCD | Riveted |
Chainline | 47.5 mm |
Offset | Not applicable |
Crank type | Square-tapered |
Threading | 9/16"(15 mm) |
Material | Steel |